Description
Challenger / Ammco / Quality Lifts B44011 Hydraulic Cylinder – 72" Stroke
Restore the applicable hydraulic lifting function with the B44011 / 44011 hydraulic cylinder. This 72-inch-stroke cylinder is listed for applications across Ammco, Challenger, and Quality Lifts. Match the exact reference number, lift model, cylinder dimensions, and original configuration before ordering.
Product Details
- Primary Manufacturer / Reference Part Number: B44011
- Additional Reference Number: 44011
- Store SKU: CHR44011AMS
- Component: Hydraulic Cylinder Assembly
- Stroke: 72 inches
Verified Product Information
- This is a 72-inch-stroke hydraulic cylinder listed under reference numbers B44011 and 44011.
- For certain open-front 40 Series lifts originally using 44011, related pull-bar, cable-retainer, and jam-nut hardware can vary by configuration. Verify the complete conversion requirements before installation.
Verified Part-Number Fitment
The exact part number B44011 appears in verified Challenger parts documentation for the applications below:
- 4P14EFX / 4P14XFX — Item #1, page 13: HYDRAULIC CYLINDER
Verified reference numbers: B44011, 44011.
Compatible Makes & Models
Compatible makes / equipment brands:
- Challenger
- Ammco
- Quality Lifts
Verified fitment models include:
- 40000 Closed Front
- 40000 Open Front
- 4P12EFX
- 4P12XFX
- 4P14EFX
- 4P14XFX
- AC412C
- Q4P12E
- Q4P12X
Fitment can vary by production date, serial range, lift configuration, and equipment revision. Match the manufacturer/reference part number and your specific model before ordering.
Fitment & Ordering Notes
Lift components can vary by make, model, serial-number range, production date, runway configuration, and equipment revision. Before ordering, compare the B44011 / 44011 reference number, 72-inch stroke, listed model, and original cylinder. A similar appearance alone does not confirm interchangeability.

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